A Path is defined as a series of clicks resulting in distinct page views. A Path cannot contain non-pages, such as image files. Each step in a path will have a name, such as "index.html".
As in "Paths Through Site"; when a visitor moves from page to page within a site, they follow, or generate, a specific path for their movement. For example, a visitor enters your site via the Default.html page, clicks on a link to Product.html, then proceeds to Order.html, and they finally leave via Thank_you.html. Therefore, the path for this visit would look like: default.html/product.html/order.html/thank_you.html.